Materials subjected to high dose irradiation by energetic particles often experience severe
damage in the form of drastic increase of defect density, and significant degradation of their …

There are abundant studies on deformation mechanisms in metallic materials dominated by
grain boundaries and twin boundaries. In comparison, the influence of stacking faults on …

A novel thermal barrier coating system with a double columnar structure was developed on
a single-crystal superalloy N5 to investigate its cyclic oxidation behavior. The bond coating …

In this paper, the creep deformation mechanisms are investigated in nickel-based single
crystal superalloys. Two-dimensional molecular dynamics (MD) simulations are conducted …

In the present work, we performed experiments, atomistic simulations, and high-resolution
electron microscopy (HREM) to study the creep behaviors of the nanotwinned (nt) and …

Creep phenomenon is a common mechanical behavior in nanocrystalline nickel (Ni) at high
temperature that may affect component function and lead to material failure. In this paper, we …

As a relatively new class of hierarchically structured materials, nanotwinned (NT) metals
exhibit an exceptional combination of high strength, good ductility, large fracture toughness …

Epoxy-bonded bilayer material systems are commonly used in various engineering
applications. The mechanical durability of these material systems are generally related to …

The present work further develops the multi-temperature approach on load, time, and
temperature-dependent deformation for indentation creep. Multi-temperature micro …

In the present study, molecular dynamics simulations have been performed to investigate
the creep–ratcheting deformation behavior of nanocrystalline aluminum (NC Al) having an …